using System;

namespace MirLda.BL
{
	/// <summary>
	/// Summary description for Utils.
	/// </summary>
	public class Utils
	{
		#region constructor
		private Utils(){}
		#endregion

		#region StrOrEmpty

		public static string StrOrEmpty( string str )
		{
			if( str == null )
			{
				return string.Empty;
			}
			else
			{
				return str;
			}
		}

		#endregion
	}
}
